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mysql 符_mysql命令操作符

發布時間:2025/3/20 数据库 24 豆豆
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Microsoft Windows XP [版本5.1.2600]

(C)版權所有1985-2001 Microsoft Corp.

C:\Documents and Settings\Administrator>mysql -uroot -p

Enter password: ****

Welcome to the MySQL monitor.Commands end with ; or \g.

Your MySQL connection id is 2 to server version: 5.0.27-community-nt

Type 'help;' or '\h' for help. Type '\c' to clear the buffer.

mysql>show databases;

+--------------------+

| Database|

+--------------------+

| information_schema |

| mysql|

| test|

+--------------------+

3rows in set (0.02 sec)

mysql>use mysql;

Database changed

mysql> show tables;

+---------------------------+

| Tables_in_mysql|

+---------------------------+

| columns_priv|

| db|

| func|

| help_category|

| help_keyword|

| help_relation|

| help_topic|

| host|

| proc|

| procs_priv|

| tables_priv|

| time_zone|

| time_zone_leap_second|

| time_zone_name|

| time_zone_transition|

| time_zone_transition_type |

| user|

+---------------------------+

17 rows in set (0.00 sec)

mysql>select * from user;

+-----------+------+-------------------------------------------+-------------+--

-----------+-------------+-------------+-------------+-----------+-------------+

---------------+--------------+-----------+------------+-----------------+------

------+------------+--------------+------------+-----------------------+--------

----------+--------------+-----------------+------------------+-----------------

-+----------------+---------------------+--------------------+------------------

+----------+------------+-------------+--------------+---------------+----------

---+-----------------+----------------------+

| Host| User | Password| Select_priv | I

nsert_priv | Update_priv | Delete_priv | Create_priv | Drop_priv | Reload_priv |

Shutdown_priv | Process_priv | File_priv | Grant_priv | References_priv | Index

_priv | Alter_priv | Show_db_priv | Super_priv | Create_tmp_table_priv | Lock_ta

bles_priv | Execute_priv | Repl_slave_priv | Repl_client_priv | Create_view_priv

| Show_view_priv | Create_routine_priv | Alter_routine_priv | Create_user_priv

| ssl_type | ssl_cipher | x509_issuer | x509_subject | max_questions | max_updat

es | max_connections | max_user_connections |

+-----------+------+-------------------------------------------+-------------+--

-----------+-------------+-------------+-------------+-----------+-------------+

---------------+--------------+-----------+------------+-----------------+------

------+------------+--------------+------------+-----------------------+--------

----------+--------------+-----------------+------------------+-----------------

-+----------------+---------------------+--------------------+------------------

+----------+------------+-------------+--------------+---------------+----------

---+-----------------+----------------------+

| localhost | root | *81F5E21E35407D884A6CD4A731AEBFB6AF209E1B | Y| Y

| Y| Y| Y| Y| Y|

Y| Y| Y| Y| Y| Y

| Y| Y| Y| Y| Y

| Y| Y| Y| Y

| Y| Y| Y| Y

|| |||0 |

0 |0 |0 |

+-----------+------+-------------------------------------------+-------------+--

-----------+-------------+-------------+-------------+-----------+-------------+

---------------+--------------+-----------+------------+-----------------+------

------+------------+--------------+------------+-----------------------+--------

----------+--------------+-----------------+------------------+-----------------

-+----------------+---------------------+--------------------+------------------

+----------+------------+-------------+--------------+---------------+----------

---+-----------------+----------------------+

1 row in set (0.00 sec)

mysql>create database ch07;

Query OK, 1 row affected (0.00 sec)

mysql> use ch07;

Database changed

mysql>create table test(

-> id int(10) unsigned not null auto_increment,

-> username varchar(20) not null,

-> password varchar(20) not null,

-> age int(10),

-> primary key(id)

-> );

Query OK, 0 rows affected (0.06 sec)

mysql>select * from test;

Empty set (0.00 sec)

mysql>set names gbk;//想插中文,先輸入

Query OK, 0 rows affected (0.03 sec)

mysql>insert into test values(

-> null,'說明','123456',25);

Query OK, 1 row affected (0.06 sec)

mysql>insert into test values(

-> null,'lisi','說明.txt',null);

Query OK, 1 row affected (0.02 sec)

mysql>select * from test;

+----+----------+----------+------+

| id | username | password | age|

+----+----------+----------+------+

|1 |說明| 123456|25 |

|2 | lisi|說明.txt | NULL |

+----+----------+----------+------+

2 rows in set (0.00 sec)

mysql>exit

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